103000221120 has 112 divisors (see below), whose sum is σ = 335864350368. Its totient is φ = 26724372480.

The previous prime is 103000221029. The next prime is 103000221131. The reversal of 103000221120 is 21122000301.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 103000221096 and 103000221105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1414371 + ... + 1485410.

Almost surely, 2^103000221120 is an apocalyptic number.

103000221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103000221120 is an abundant number, since it is smaller than the sum of its proper divisors (232864129248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103000221120 is a wasteful number, since it uses less digits than its factorization.

103000221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899838 (or 2899828 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 103000221120 its reverse (21122000301), we get a palindrome (124122221421).

The spelling of 103000221120 in words is "one hundred three billion, two hundred twenty-one thousand, one hundred twenty".